This was another job that combined electrical and electronic works. The main thing in this kind of commissions is diagnosing the problem. It turned out that we had to fix a low-voltage LED installation, that the impulse power devices were burnt and that the insulation of the 230V installation had to be replaced due to the damage caused by the weather. Installing the advert in a new place required putting up a power device as well as a switchgear centre with a time switch and all the necessary protections.
